How to fix Error 0xc00007b “Application was unable to start correctly”

How to fix Error 0xc00007b “Application was unable to start correctly”: You may get an error message that says “The application was unable to start correctly” accompanied by an error code (0xc000007b). This error message appears when you are trying to open an application on Windows. Usually, this happens after you upgrade from an earlier version of Windows and something goes wrong with certain files or programs. Also, the incompatibility between the 32-bit applications and the 64-bit with your system can cause this error. You can try to run 32-bit applications on 64-bit windows but it might fail sometimes.

This guide will show you different ways to fix error 0xc00007b “Application was unable to start correctly” in an efficient way. Request you to follow the steps one by one to get better results and avoid complications in performing tasks.

Continue reading the easy ways to fix Error 0xc00007b “Application was unable to start correctly”.

How-To:

Method 1. Run The Program As Administrator

Sometimes, this error comes up due to the non-availability of administrative privileges for the application you are trying to execute. For this purpose, right-click on the application and select Run as administrative from the list. Click Yes when a new windows pops-up and you will find the application running smoothly.

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Method 2. Update .NET Framework to fix error 0xc00007b

.NET Framework can also be the cause of this error message in a number of cases. So, updating the .NET Framework to the latest version might wipe out the error.

To install .NET Framework, go to Control Panel > Programs and Features and click on Turn Windows features on or off. It will open a new window with a list of Windows features. Click on the .NET Framework 3.5 and press OK. It will start the download and after the installation, your PC would restart with the error fixed up.

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Method 3. Update DLL

Updating DLL method of fixing this error is a bit complicated but it can resolve the issue caused by 0xc000007b error for sure. This method includes replacing a file called xinput1_3.dll inside the C drive. This file can be corrupted or overwritten with some other version which results in causing this error. To fix this issue, follow these instructions.

Download xinput1_3.dll

Extract these files using a compression/extraction tool called WinRAR or 7zip.

Copy the xinput1_3.dll file from the extracted folder and paste into C:\Windows\SysWOW64. When prompted for replace, click on Copy and Replace and that’s all.

Method 4. Update DirectX

If none of the methods above works; then updating/re-installing DirectX is our last resort otherwise; the Windows needs to be re-installed. You can update/reinstall DirectX from Microsoft website (Click here to download DirectX). Download the setup file and run it; then follow steps on screen to reinstall it. Once done; reboot PC and test.

Method 5. Reinstall the affected application to fix error 0xc000007b

There is a slight chance that you are suffering from this problem because something went wrong during the installation of the affected application and it was not installed successfully. If that’s what happened, your only shot at fixing the problem is reinstalling the affected application, and in order to do so, you need to:

1. Navigate to Control Panel > Programs > Programs and Features > Uninstall a program.

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2. Locate and right-click on the affected application, and click on Uninstall.
3. Go through the uninstallation wizard to uninstall the application.
4. Once the application has been uninstalled, restart your computer.
5. When your computer boots up, reinstall the affected application.
6. When the affected application has been successfully reinstalled, try running to check whether or not the problem(error 0xc00007b) has been fixed.

Method 6. Uninstall and then reinstall the Microsoft Visual C++ Redistributable

As stated before, this issue is often caused by a problem with Microsoft Visual C++. If an issue with Microsoft Visual C++ is the culprit in your case, simply uninstalling the Microsoft Visual C++ Redistributable installed on your computer and then reinstalling it should get rid of the problem. In order to do so, you need to:

1. Navigate to Control Panel > Programs > Programs and Features > Uninstall a program.

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2. Locate and right-click on the Microsoft Visual C++ Redistributable – x86 (if your computer has a 32-bit Operating System) or the Microsoft Visual C++ Redistributable – x64 (if your computer has a 64-bit Operating System), and click on Uninstall.
3. Go through the uninstallation wizard to uninstall the redistributable(s).
4. Once the redistributable(s) have been uninstalled, restart your computer.
5. Download the installer for the Microsoft Visual C++ Redistributable – x86 (if your computer has a 32-bit Operating System) or the installer for the Microsoft Visual C++ Redistributable – x64 (if your computer has a 64-bit Operating System).

Note: If you uninstalled both versions of the Redistributable from your computer, download the installers for both of them.

6. Once the installer has been downloaded, run it and go through it to install either version of the Redistributable. If you had to download the installer for both the Redistributables, run both of them one by one.

When done, restart your computer and, once it boots up, check to see whether or not the issue still persists.

Method 7. Run CHKDSK to scan your computer’s Hard Drive

If none of the solutions listed and described above work for you, you might want to try running CHKDSK to scan your computer’s Hard Drive for problems and fix any that are found since Hard Drive issues can also cause this problem. In order to run CHKDSK, you need to:

1. Open the Start Menu.
2. Search for “cmd”.
3. Right-click on the search result titled cmd and click on Run as an administrator in the context menu to launch an elevated Command Prompt.

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4. Type the following into the elevated Command Prompt and press Enter:

chkdsk /f /r

5. You will be asked whether or not you want the scan to be scheduled for the next time the computer restarts. To confirm, type y into the elevated Command Prompt and press Enter.
6. Restart the computer.
7. When the computer boots up, CHKDSK will automatically start running and scanning your computer’s Hard Drive – all you need to do is be patient and wait the process out.
8. Once CHKDSK is done, the computer will boot into Windows. At this point, you can check to see whether or not the issue has been fixed.

Method 8. Update Windows to fix error 0xc000007b

In some cases, updating Windows to the latest version might fix this issue. Therefore, in this step, we will be checking for updates. For that:

1. Press “Windows + I” buttons simultaneously to open settings.
2. In settings, click on the “Update and Security” options and select “Windows Update” from the left pane

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3. Click on the “Check for Updates” option and let windows check and download any updates.

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4. Once the updates are downloaded, click on the “Install” option to install them on your computer.
5. After this, check to see if the issue of error 0xc00007b persists.

Method 9. Running in Compatibility Mode

In some cases, the solution can be as simple as running the application in the compatibility mode for another version of Windows. The need to do so arises from the incompatibility of Windows and some applications. We can do this by following the instructions below.

1. Navigate to the location of the application and right-click on its main executable.
2. Select “Properties” and then click on the “Compatibility” tab.
3. In the compatibility tab, click on the “Run this Program in Compatibility Mode For” dropdown and select “Windows Vista” or any other version of Windows.

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4. Click on “Apply” and then on “OK”.
5. Check to see if the issue persists.

Method 10. Installing Important Runtime Software’s to fix error 0xc000007b

There is a ton of Windows Essential software that needs to be installed to get all applications working. Therefore, in this step, we will download a one place software that installs all of these essentials automatically. For that:

1. Navigate here and download the All in One Runtime software.
2. Launch the software after downloading, check all the options, and hit “Install” button.
3. Check to see if the error 0xc00007b persists after installing it.

Wrapping things up:

How’s your experience after following these tips and tricks?. Hope you are able to fix error 0xc00007b “Application was unable to start correctly”. Please let us know using comments.

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NOTE: All the above methods/steps are for advanced Computer users. If you are a novice, I recommend you reach a computer expert or download an error repair software. Click here to download repair software…